EP 4027456 A4 20230809 - ANTENNA CONTROL METHOD AND APPARATUS
Title (en)
ANTENNA CONTROL METHOD AND APPARATUS
Title (de)
ANTENNENSTEUERUNGSVERFAHREN UND -VORRICHTUNG
Title (fr)
PROCÉDÉ ET APPAREIL DE COMMANDE D'ANTENNE
Publication
Application
Priority
- KR 20190108228 A 20190902
- KR 2019012803 W 20191001
Abstract (en)
[origin: US2021066778A1] Disclosed is an antenna control method and apparatus. The antenna control method includes determining an azimuth angle of an antenna based on ephemeris information of a satellite, determining an elevation angle and a cross level of the antenna based on the azimuth angle and controlling the antenna based on the azimuth angle, the elevation angle, and the cross level.
IPC 8 full level
G01S 3/42 (2006.01); H01Q 3/08 (2006.01); H04B 7/185 (2006.01)
CPC (source: EP KR US)
G01S 3/42 (2013.01 - EP US); H01Q 1/125 (2013.01 - US); H01Q 1/22 (2013.01 - KR); H01Q 3/02 (2013.01 - US); H01Q 3/08 (2013.01 - KR US); H01Q 3/08 (2013.01 - EP); H04B 7/1851 (2013.01 - EP)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 2021045291A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 11424533 B2 20220823; US 2021066778 A1 20210304; EP 4027456 A1 20220713; EP 4027456 A4 20230809; KR 102195422 B1 20201228; WO 2021045291 A1 20210311
DOCDB simple family (application)
US 201916715323 A 20191216; EP 19944068 A 20191001; KR 20190108228 A 20190902; KR 2019012803 W 20191001